Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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C Sharp How do I format my code to 2 decimal places whem I am calling my code in Main 

using System.Threading.Tasks;

namespace ssullivan_A2_1.cs
{
    class Program
    {
        //The output should display the Object Type (Circle, Square or Triangle)
        //the values used to initialize the shape, the area, and the perimeter 
        static void Main(string[] args)
        {    ////Store the objects in a Collection object (List, Array, HashSet, etc...) objects in the collection will be of type Shape
            Shapes[] arrayOfShapes = new Shapes[3];

            arrayOfShapes[0] = new Circle(5);// 
            arrayOfShapes[1] = new Rectangle(5, 5);// 
            arrayOfShapes[2] = new Triangle(3, 5, 5);// 

            //the values used to initialize the shape, the area, and the perimeter 
            foreach (Shapes objects in arrayOfShapes)
            {// use arrayOfShapes to call methods 

                //The output should display the Object Type (Circle, Square or Triangle)
                //the values used to initialize the shape, the area, and the perimeter 
               
                // use objects to call functions (
                //GetType().Name} returns the name of the object 
                // use $ and { } when calling the object with the fubction 
                Console.WriteLine($"The area of {objects.GetType().Name} is: {objects.CalculateArea() }");
                Console.WriteLine($"The perimeter of {objects.GetType().Name} is: {objects.CalculatePerimeter()}");

            }

        }
        
        

 The area of Circle is: 19.6349540849362    // I want this to be 2 decimal places 
The perimeter of Circle is: 15.707963267949  //I want this to be 2 decimal places 
The area of Rectangle is: 25
The perimeter of Rectangle is: 20
The area of Triangle is: 0
The perimeter of Triangle is: 11
Press any key to continue . . .

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